public void removeCurrentPhotoFromDisk() {
ImageEntry toDelete;
if (data != null && !data.isEmpty() && currentPhoto >= 0 && currentPhoto < data.size()) {
toDelete = data.get(currentPhoto);
int result =
new ExtendedDialog(
Main.parent,
tr("Delete image file from disk"),
new String[] {tr("Cancel"), tr("Delete")})
.setButtonIcons(new String[] {"cancel", "dialogs/delete"})
.setContent(
new JLabel(
tr(
"<html><h3>Delete the file {0} from disk?<p>The image file will be permanently lost!</h3></html>",
toDelete.getFile().getName()),
ImageProvider.get("dialogs/geoimage/deletefromdisk"),
SwingConstants.LEFT))
.toggleEnable("geoimage.deleteimagefromdisk")
.setCancelButton(1)
.setDefaultButton(2)
.showDialog()
.getValue();
if (result == 2) {
data.remove(currentPhoto);
if (currentPhoto >= data.size()) {
currentPhoto = data.size() - 1;
}
if (currentPhoto >= 0) {
ImageViewerDialog.showImage(this, data.get(currentPhoto));
} else {
ImageViewerDialog.showImage(this, null);
}
if (Utils.deleteFile(toDelete.getFile())) {
Main.info("File " + toDelete.getFile() + " deleted. ");
} else {
JOptionPane.showMessageDialog(
Main.parent,
tr("Image file could not be deleted."),
tr("Error"),
JOptionPane.ERROR_MESSAGE);
}
updateOffscreenBuffer = true;
Main.map.repaint();
}
}
}
@Override
public void mergeFrom(Layer from) {
GeoImageLayer l = (GeoImageLayer) from;
// Stop to load thumbnails on both layers. Thumbnail loading will continue the next time
// the layer is painted.
stopLoadThumbs();
l.stopLoadThumbs();
final ImageEntry selected =
l.data != null && l.currentPhoto >= 0 ? l.data.get(l.currentPhoto) : null;
if (l.data != null) {
data.addAll(l.data);
}
Collections.sort(data);
// Supress the double photos.
if (data.size() > 1) {
ImageEntry cur;
ImageEntry prev = data.get(data.size() - 1);
for (int i = data.size() - 2; i >= 0; i--) {
cur = data.get(i);
if (cur.getFile().equals(prev.getFile())) {
data.remove(i);
} else {
prev = cur;
}
}
}
if (selected != null && !data.isEmpty()) {
GuiHelper.runInEDTAndWait(
new Runnable() {
@Override
public void run() {
for (int i = 0; i < data.size(); i++) {
if (selected.equals(data.get(i))) {
currentPhoto = i;
ImageViewerDialog.showImage(GeoImageLayer.this, data.get(i));
break;
}
}
}
});
}
setName(l.getName());
thumbsLoaded &= l.thumbsLoaded;
}
@Override
public void mergeFrom(Layer from) {
GeoImageLayer l = (GeoImageLayer) from;
ImageEntry selected = null;
if (l.currentPhoto >= 0) {
selected = l.data.get(l.currentPhoto);
}
data.addAll(l.data);
Collections.sort(data);
// Supress the double photos.
if (data.size() > 1) {
ImageEntry cur;
ImageEntry prev = data.get(data.size() - 1);
for (int i = data.size() - 2; i >= 0; i--) {
cur = data.get(i);
if (cur.getFile().equals(prev.getFile())) {
data.remove(i);
} else {
prev = cur;
}
}
}
if (selected != null) {
for (int i = 0; i < data.size(); i++) {
if (data.get(i) == selected) {
currentPhoto = i;
ImageViewerDialog.showImage(GeoImageLayer.this, data.get(i));
break;
}
}
}
setName(l.getName());
}
private static void extractExif(ImageEntry e) {
double deg;
double min, sec;
double lon, lat;
Metadata metadata = null;
Directory dir = null;
try {
metadata = JpegMetadataReader.readMetadata(e.getFile());
dir = metadata.getDirectory(GpsDirectory.class);
} catch (CompoundException p) {
e.setExifCoor(null);
e.setPos(null);
return;
}
try {
// longitude
Rational[] components = dir.getRationalArray(GpsDirectory.TAG_GPS_LONGITUDE);
deg = components[0].doubleValue();
min = components[1].doubleValue();
sec = components[2].doubleValue();
if (Double.isNaN(deg) && Double.isNaN(min) && Double.isNaN(sec))
throw new IllegalArgumentException();
lon =
(Double.isNaN(deg)
? 0
: deg
+ (Double.isNaN(min) ? 0 : (min / 60))
+ (Double.isNaN(sec) ? 0 : (sec / 3600)));
if (dir.getString(GpsDirectory.TAG_GPS_LONGITUDE_REF).charAt(0) == 'W') {
lon = -lon;
}
// latitude
components = dir.getRationalArray(GpsDirectory.TAG_GPS_LATITUDE);
deg = components[0].doubleValue();
min = components[1].doubleValue();
sec = components[2].doubleValue();
if (Double.isNaN(deg) && Double.isNaN(min) && Double.isNaN(sec))
throw new IllegalArgumentException();
lat =
(Double.isNaN(deg)
? 0
: deg
+ (Double.isNaN(min) ? 0 : (min / 60))
+ (Double.isNaN(sec) ? 0 : (sec / 3600)));
if (Double.isNaN(lat)) throw new IllegalArgumentException();
if (dir.getString(GpsDirectory.TAG_GPS_LATITUDE_REF).charAt(0) == 'S') {
lat = -lat;
}
// Store values
e.setExifCoor(new LatLon(lat, lon));
e.setPos(e.getExifCoor());
} catch (CompoundException p) {
// Try to read lon/lat as double value (Nonstandard, created by some cameras -> #5220)
try {
Double longitude = dir.getDouble(GpsDirectory.TAG_GPS_LONGITUDE);
Double latitude = dir.getDouble(GpsDirectory.TAG_GPS_LATITUDE);
if (longitude == null || latitude == null) throw new CompoundException("");
// Store values
e.setExifCoor(new LatLon(latitude, longitude));
e.setPos(e.getExifCoor());
} catch (CompoundException ex) {
e.setExifCoor(null);
e.setPos(null);
}
} catch (Exception ex) { // (other exceptions, e.g. #5271)
System.err.println("Error when reading EXIF from file: " + ex);
e.setExifCoor(null);
e.setPos(null);
}
// compass direction value
Rational direction = null;
try {
direction = dir.getRational(GpsDirectory.TAG_GPS_IMG_DIRECTION);
if (direction != null) {
e.setExifImgDir(direction.doubleValue());
}
} catch (Exception ex) { // (CompoundException and other exceptions, e.g. #5271)
// Do nothing
}
}